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CLF-C02 · Question #498

Which AWS service or resource can distribute TCP and UDP traffic?

The correct answer is C. Network Load Balancer. The Network Load Balancer (NLB) operates at the fourth layer (transport layer) of the OSI model and is designed to handle both TCP and UDP traffic. It efficiently distributes incoming network traffic to multiple targets, such as Amazon EC2 instances, within a Virtual Private…

Submitted by mateo_ar· Mar 6, 2026Cloud Technology and Services

Question

Which AWS service or resource can distribute TCP and UDP traffic?

Options

  • AAmazon API Gateway
  • BApplication Load Balancer
  • CNetwork Load Balancer
  • DGateway Load Balancer

How the community answered

(39 responses)
  • B
    3% (1)
  • C
    92% (36)
  • D
    5% (2)

Explanation

The Network Load Balancer (NLB) operates at the fourth layer (transport layer) of the OSI model and is designed to handle both TCP and UDP traffic. It efficiently distributes incoming network traffic to multiple targets, such as Amazon EC2 instances, within a Virtual Private Cloud (VPC).

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